baber/WOPTO huggingface dataset:
Patent JP-H02275640-A (JP)
Title: Manufacture of electrostatic-induction semiconductor device
Inventor: SUZUMURA MASAHIKO
IPC: H01L29/739
Filed: 1989-03-28
Abstract: PURPOSE:To stabilize electric characteristics, and to decrease the number of the formation of photo-masks by directly supplying a substrate with an impurity for forming a cathode region through ion implantation and diffusing the impurity while utilizing an ion implanting window as a contact window. CONSTITUTION:Impurity diffusion regions 3 for gate regions are formed to the surface side section of semiconductor-substrate one side, and the surfaces of the regions 3 are coated with oxide films 4 in which ion implanting windows 5 for shaping impurity diffusion regions 6 for cathode regions are bored. An impurity is implanted from the ion implanting windows 5 and thermally diffused and the cathode regions 6 are shaped, etching treatment in which thin oxide films 4' generated in the ion implanting windows 5 are removed selectively is executed, and contact windows 5' for cathode electrodes are bored and the cathode electrodes 10 are formed. Accordingly, diffusion depth and impurity concentration are hardly dispersed, electric characteristics are stabilized, and difficult photo-mask forming processes requiring labor hours are decreased.
Patent JP-H03275214-A (JP)
Title: Multilayered metallic pipe, manufacture thereof and injecting needle
Inventor: KAMITSUMA SATOSHI
IPC: A61M5/158
Filed: 1990-03-26
Abstract: PURPOSE:To increase the flow rate even if the outer diameter is fine by consisting the subject pipe of the outer pipe of metallic pipe and plural inner pipes of metallic pipe inserted in this outer pipe and bringing at least a part of the above outer pipe and inner pipe into contact between the above outer pipe and the inner pipe or the inner pipes mutually. CONSTITUTION:The cylinder type inner pipe 2 is inserted in the outer pipe 1 having diameter larger than that of finished one. The inner pipe is not required to have the outer diameter to contact with the outer pipe 1. The space 3 exists in this state. Next, the outer pipe 1 is drawn with the dies. In the vertical direction it is deformed to flat by crushing the inner pipes 2 mutually, and it is deformed so as to escape into the space 3 in the horizontal direction. If the reduction coefficient over the prescribed value is given, the space 3 is almost eliminated and the inner pipe 2 is made to the shape following to the outer pipe 1. In this reason, the ratio of the total sectional area in the inner pipe 2 to the shape of outer pipe 1 can be increased. Therefore, the multilayered metallic pipe which can increase the flow rate even if the outer diameter is fine.
Patent JP-H10265475-A (JP)
Title: Production of di(paramethylbenzylidene) sorbitol low in isomer content
Inventor: MATSUOKA SHOTARO
IPC: C08K5/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound low in isomer content, useful for a nucleating agent for improving transparency of a polyolefin resin, by using p-tolualdehyde separated from a reaction mixture prepared by oxidizing p-xylene. SOLUTION: p-Tolualdehyde having <=0.15 wt.% o-tolualdehyde and mtolualdehyde content separated from a reaction mixture prepared by oxidizing p xylene by a liquid phase air oxidation is reacted with sorbitol to efficiently give the objective di(p-methylbenzylidene)sorbitol having <=0.15 wt.% content of o-methylbenzylidene-pmethylbenzylidenesorbitol, mmethylbenzylidene-p- methylbenzylidenesorbitol, di(omethylbenzylidene)sorbitol and di(mmethylbenzylidene) sorbitol, useful as a sorbitol-based nucleating agent for improving transparency of a polyolefin resin, especially a polypropylene resin.
Patent JP-S5411059-A (JP)
Title: Automatic zero adjusting method for rolling mill
Inventor: DOBASHI TAKAO
IPC: B21B37/58
Filed: 1977-06-28
Abstract: PURPOSE:To apply the zero adjustment to the rolling mill of large roll-eccentricity with exactly zero-adjusted rolling load, by temporarily setting the zero-adjust position according to the output corresponding to the deviation of the feedback load from the aim load, and after that, by accurately setting the zero-adjust position depending on the average load obtained from the samplings of suitable times.
Patent JP-H01251865-A (JP)
Title: Memorandom telephone system
Inventor: INOUE TADASHI
IPC: H04N1/00
Filed: 1988-03-31
Abstract: PURPOSE:To realize a low cost and a reduced space for the title memorandom telephone system by using a touch panel in place of a digitizer. CONSTITUTION:A touch panel 10 is attached to a personal computer, etc., incorporating a network control unit NCU3. Thus transmission data can be produced just by writing a memorandom on the panel 10 for input. Furthermore, the memorandom can be transmitted just with the touch input of a transmission switch position 41 of the panel 10. As a result, the transmission is controlled via the panel 10 and therefore no exclusive digitizer is not required. In such a way, both the cost and the space can be reduced for the memorandom telephone system.
Patent JP-S63244655-A (JP)
Title: Plastic molded type integrated circuit device
Inventor: SAWATANI HIROMICHI
IPC: H01L23/28
Filed: 1987-03-31
Abstract: PURPOSE:To suppress the breakage of a function due to the penetrated moisture as much as possible by a method wherein a housing to accommodate an integrated circuit in its inside in a contactless manner is composed of an insulating material and the integrated circuit is plastic-sealed from the outside of the housing. CONSTITUTION:An integrated circuit 23 is mounted inside a housing 25 which is composed of an insulating material such as polyimide, polyimide glass or the like. Side walls 251 of this housing 25 are formed on an insulating substrate 231 along its external edges; a ceiling 252 is fixed on the side walls 251 by using an adhesive or the like. The integrated circuit 23 which has been accommodated in this housing 25 is sealed from the outside of the housing 25 by using a resin 24. By this setup, because it is possible to prevent the moisture penetrated into a package from reaching the integrated circuit 23, the dampproofness can be enhanced.
Patent JP-H10263367-A (JP)
Title: Deodorization device
Inventor: HASHIMOTO NOBUYUKI
IPC: B01J21/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively deodorize raw gases of a high oxidation temp. by providing the device with heat resistant members having single or plural fine pore parts for passing the raw gases and heating elements as catalysts for heating the inside of the fine pore parts of these heat resistant members and thermally oxidizing the raw gases passing the fine pore parts, thereby making the gases odorless. SOLUTION: A case 14 provided with an inlet side aperture 14A for taking in the raw gases 4 and an outlet side aperture 14B for releasing the deodorized gases 5 is internally provided with the heat resistant members 11 and a moving means 13. The single or plural fine pore parts 11A for passing the raw gases 4 are formed at the heat resistant members 11 for deodorizing the raw gases 4. These parts are respectively provided with the heating elements 12 as the catalysts to enable the local heating of the inside of the fine pore parts 11A. Preferably wire-shaped or coil-shaped platinum, cobalt, etc., are used for the heating elements 12.  The moving means 13 forcibly moves the raw gases from the inlet side aperture 14A to the outlet side aperture 14b and releases the deodorized gases cleaned by the thermal oxidation treatment of the raw gases 4 passing the fine pore parts 11A to the outside.
Patent JP-H09264985-A (JP)
Title: Method for evaluating change in concentration of atomic-fuel material
Inventor: KIYONO TAKESHI
IPC: G21C17/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the simple, efficient evaluating method for change in concentration of atomic-fuel material, which can evaluate the concentration of a respective nuclear species by analytical computation and has the short time required for the computation. SOLUTION: In the evaluating method for the change in concentration of atomic-fuel material, which evaluates the concentration of the atomic-fuel material that is changing by the unclear fission, neutron capture, radioactive decay and the like accompanied by the irradiation of neutrons, the arbitrary nuclear species on a nuclear transformation chain is determined as the reference nuclear species. The concentration of another respective nuclear K-species with respect to the concentration of this reference nuclear species is given by the analytical formula, which is expressed by ratio of the cross section area of the neutron unclear reaction of each nuclear species with respect to the cross section rear of the neutron nuclear reaction of the reference nuclear species and the function of the concentration of the reference nuclear species.  The concentration of the other respective nuclear species is analytically obtained by giving the arbitrary concentration of the reference nuclear species into the analytical formula.
Patent JP-H02252543-A (JP)
Title: Device for manufacturing bag with square bottom
Inventor: MORIOKA KAZUMASA
IPC: B31B29/00
Filed: 1989-03-27
Abstract: PURPOSE:To manufacture a bag with a square bottom of high preciseness efficiently by sucking the side of a flat bag by means of a sucking pad to move said pad to a position where expansion is effected, and cutting and welding a pair of corners facing each other in a direction normal to the direction of expansion by means of a pair of cutting-welding means. CONSTITUTION:A flat bag is inserted between sucking pads 2, 3 placed close to each other so that an opening S1 is positioned along receiving members 72, 82. Both lateral ends S2 of the bag S are arranged to come to an end 4a of each positioning pin 4 so that the central position of each side S3 of the bag S is made aligned precisely with the pads 2, 3. A rod 52 of an air cylinder 5 is moved to drive the pad 3 in reverse so that the side S3 of the bag S is fully expanded by means of the pad 2, 3 placed at an expansion position to form a square area S4 comprising a horizontal plane of the bottom side of the bag S. A slide plate 12 is moved rearward to move a square region 34 of the bag S onto a seal-unit main body 64 of a cutting-welding means 6 and a seal bar 65 is lowered so that the bag S is pressed on the main body 64 to cut off corners S5, whereby cut parts S6 are thermally welded.
Patent JP-H04219297-A (JP)
Title: Ic card
Inventor: KOBAYASHI ICHIRO
IPC: B42D15/10
Filed: 1991-04-09
Abstract: PURPOSE:To prevent the damage of the electric element in an IC card when the reading of the magnetic element of the IC card is carried out. CONSTITUTION:By arranging a plurality of the electric elements 2 provided in an IC card outside the region of the magnetic element 3 provided to the surface of the IC card, the large pressing force due to the magnetic element reader is applied only to the magnetic element 3 but not applied to the electric elements 2 when the IC card is read by the magnetic element reader.
Patent JP-H09264510-A (JP)
Title: Fine powdered coal separator
Inventor: SUZUKI TAKESHI
IPC: F23D1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a fine powdered coal/air flow from being disturbed owing to a movement rail for adjusting a fine powdered separator which is applied to a fine powdered coal burning boiler. SOLUTION: A fine powdered coal separator 2 is disposed between a central part of a pipe line of a burner 1 and a pipe inner wall movably axially on a bar shaped rail 3 by a guide bar 5. A kicker 4 is provided which moderates a turning flow of a fine powdered coal flow, whereby concentration of a fine powdered coal/air flow becomes thin at the center thereof and becomes dense at a periphery thereof owing to the fine powdered coal separator 2, for improvement of a firing property. The rail is the bar-shaped rail 3 in combination of bars 3a, 3b, which ensures satisfactory concentration distribution without disturbing a flow differing from the conventional plate-shaped rail.
Patent JP-S52825-A (JP)
Title: Slip-proof hot-metal coating composition
Inventor: TSUCHIDA ISAO
IPC: C09D5/00
Filed: 1975-06-24
Abstract: PURPOSE: A coating composition for slip-proof coating on the surfaces of plastic containers and paper bags, imparted with, improved slip resistance by the incorporation of synthetic butyl rubber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318930-A (JP)
Title: Liquid crystal display device
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1335
Filed: 1995-03-31
Abstract: PURPOSE:To prevent the lowering of contrast in the case of using a selective light reflecting means. CONSTITUTION:In this liquid crystal display device in which a light scattering liquid crystal layer 13 is held between two substrates 11a and 11b provided with electrodes 12a and 12b for driving liquid crystal, a light reflecting means 30 is provided on a side opposite to an observer 40 with respect to the layer 13, and light is modulated by controlling light scattering extent of the layer 13 by an electric field impressed on the electrodes 12a and 12b; the means 30 is a selective light reflecting element having angle selectivity that the light having an incident angle within a specified range is transmitted and the light having the incident angle out of the specified range is reflected; and reflection preventing processing is applied on the surface of the element. Thus, the reflected light from the surface of the selective light reflecting element can be reduced, so that the lowering of the contrast can be prevented.
Patent JP-S61237298-A (JP)
Title: Electronic device
Inventor: SAKAKIBARA YASUHIRO
IPC: G11C16/02
Filed: 1985-04-12
Abstract: PURPOSE:To accomplish writing in a microcomputer without using a dedicated socket adaptor by making the reed-pin configuration for writing mode of the microcomputer compatible with the reed pins of the built-in EPROM. CONSTITUTION:The configuration of the reed pins for write 4E' of the microcomputer 4 that comprises a CPU4A, a RAM4B, I/O 4C, general purpose EPROM etc. is made conforming to that of the reed pins if the EPROM4D. Therefore, the writing in the microcomputer can be conducted without using the dedicated socket adaptor.
Patent JP-H01251949-A (JP)
Title: Telephone set with data communication function
Inventor: YAMAGUCHI TOMOO
IPC: H04M11/00
Filed: 1988-03-31
Abstract: PURPOSE:To quickly perform data communication by designating plural objects to be actuated in the same terminal equipment and executing data communication with the plural objects in a single action when the same data are to be given to the plural objects. CONSTITUTION:A control section 240A is constituted of a mode setting inputting means 150, mode setting section 160, and section 170 for corresponding to specific control codes and the section 170 is provided with a table registering constituents of plural objects to be actuated which are selected depending upon the specific control codes. The section 240A recognizes the constituents of objects to be actuated designated by the specific control codes contained in the instruction signal sent from a transmitting side by the table and successively gives signals to the recognized constituents so as to cause them to execute the content of the instruction signal. Therefore, the signal to be sent between terminal equipment communicating with each other can be sent in single transmission when the data to be sent have the same content even when plural constituents to be actuated exist on the opposite side. Thus the communication can be performed quickly.
Patent JP-S62234132-A (JP)
Title: Thin film diode matrix for liquid crystal display
Inventor: TAKAYAMA SHOICHIRO
IPC: G09F9/30
Filed: 1986-04-04
Abstract: PURPOSE:To form an amorphous diode layer only by one operation and to reduce the number of pattern masks by connecting one electrode to a node between two amorphous diodes and constituting the other electrode of liquid crystal to be alternately driven by high and low potential levels. CONSTITUTION:When electrodes on the front and back surfaces of liquid crystal LC are defined as C and P respectively, two amorphous silicone diodes 30 are connected to a data line and a selection line connected to each intersecting point on a matrix in the same rectifying direction and a node on the center is connected to the back electrode P of the liquid crystal LC. In order to prevent the liquid crystal LC from the deterioration of quality, positive and negative voltages are impressed to the front and back electrodes C, P at every proper period. When the potential of the back electrode P is turned to the positive 'H' level, display appears and the matrix is formed by the selection lines S1, S2 and the data lines D1, D2. Thus, the reverse voltages are alternately impressed to the surface and back electrodes C, P of the liquid crystal LC at the proper period.
Patent JP-S63270000-A (JP)
Inventor: ROBAATO JIEI KIYARIKO
IPC: C12Q1/68
Filed: 1988-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6063674-A (JP)
Title: File retrieval system of local area network system
Inventor: FUJINO MAKOTO
IPC: G06F12/00
Filed: 1983-04-28
Abstract: PURPOSE:To improve the drive efficiency of a system and the operation efficiency of an operator by detecting a fault occurring to a terminal device which performs decentralized control over data files, and accessing another device on the basis of the detection and obtaining data automatically. CONSTITUTION:A flag is set in a CPU3 by judging that a fault occurs to a requesting terminal device S2 unless there is data transferred from the terminal device S1 for a prescribed time after a request to transfer from the device. A CPU3 detects the flag to decide on a terminal device to which a transfer request is sent next (master device M in this case), and sends the transfer request to the terminal device (master device M). The CUP22 of the master device M receiving the transfer requests reads data out of an external storage means 26 and transfers it to the requesting terminal device S1 through a transmission interface 30 and a transmitting means 29.
Patent JP-2000275659-A (JP)
Title: Liquid crystal display device
Inventor: NAGASE YOJI
IPC: G09F9/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a terminal structure, which hardly gives rise to peeling of ITO by packaging repair work, even when a contact window of an ITO layer and an intervening metallic layer is arranged within a range covered by an ACF(anistropic conductive film). SOLUTION: A relatively wide contact region of an ITO layer 35 exists on a passivation film 33 around a contact window 8. The tight adhesion strength of the ITO layer 35 and the passivation film 33 is higher than the tight adhesion strength of the contact part S1 of the intervening metallic layer 40 and the ITO layer 35. The contact part S2 of the ITO layer and the passivation film 33 acts to prevent the peeling of the ITO layer 35 by the pulling force, when the FPC of the TCO is stripped by the contact part S1 which is the boundary of the metallic layer between the ITO layer 35 and the intervening metallic layer 40 in a packaging repair stage, and therefore, the tight adhesion strength of the metallic layer boundary S1 between the ITO layer 35 and the intervening metallic layer 40 are reinforced.
Patent JP-H10262747-A (JP)
Title: Rack body of rising and lowering housing device
Inventor: MANTANI MITSUKO
IPC: A47B61/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rack body of rising and lowering housing device conformable to various housing articles with the small number of part items. SOLUTION: In this rack body of rising and lowering housing device, an article can be supported horizontally or as it is leaned by changing the arrangement pitch and positional relation of a plurality of housing article support members 17 erected between side plates 13 of a rack body 11 and the margin protruded forward from the side plates 13 of a wire rod 19 formed in substantially U-shape. Therefore, this rack body is conformable to various depths and heights with the small number of part items, the cost and the metal mold cost for molded part can be minimized, and the housing space can most efficiently be utilized.
Patent JP-S57206008-A (JP)
Title: Pulse transformer for switching power source
Inventor: HARADA HAJIME
IPC: H01F27/28
Filed: 1981-05-21
Abstract: PURPOSE:To decrease transmission of pulse noise significantly and reduce capacitance of a line filter, by a method wherein electrostatic shield is applied to a primary and a secondary windings in mutually insulated state. CONSTITUTION:A secondary winding 3 is wound at inside of EI type core 1 through an insulation paper 2, and a primary winding 4 is wound around the secondary winding 3 in concentric form. A secondary electrostatic shield foil 8 and a primary electrostatic shield foil 9, having an insulator 5 interposed therebetween, are inserted and wound between the windings 3, 4 through insulation papers 6, 7 respectively. Another secondary winding 3' is wound outside the primary winding 4. Between the windings 4, 3' are wound an insulation film 7', a primary electrostatic shield foil 9', an insulator 5', a secondary electrostatic shield foil 8' and an insulation paper 6' in order. Both secondary windings 3, 3' constitute parallel circuit. Direction of leakage flux is reversed between both secondary windings 3, 3' thereby leakage inductance decreases.
Patent JP-S563160-A (JP)
Title: Gripping device for replacement of tool in combination with turning and rotating tool
Inventor: MATSUMOTO YOSHIAKI
IPC: B23Q3/155
Filed: 1979-06-19
Abstract: PURPOSE:To prevent tool holders from falling off at the time when replacement arms rotate or stop by a method wherein two kinds of tool holders are securely gripped by a pair of replacement arms at the same position. CONSTITUTION:A rack 45 is slid by the action of a hydraulic cylinder 48, rocking arms 35a and 35b are caused to rock, and a large diametered tool holder is gripped by gripping claws 24a and 24b. The gripping claws 24a and 24b are applied with an opening force due to the inertia or centrifugal force of the tool holder. When the angle alpha between the rocking arm 35a and a link 33a is at a predetermined value, the arm 35a is self-locked to prevent the gripping claw 24a from opening and to grip the tool holder securely. In the case of gripping a small-diametered tool holder by the gripping claws 24a and 24b, the angle between a link 33b and the rocking arm 35b for operating the gripping claw 24b is set at a predetermined value, to lock the gripping claws 24a and 24b and to grip the small-diametered tool holder securely.
Patent JP-H09268441-A (JP)
Title: Spinning frame
Inventor: TERASHITA MASAHIRO
IPC: D01H1/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a spinning frame in which a lifting device-driving system is driven with a motor different from that from that of a spindle-driving system, capable of precisely driving the motor for the lifting device-driving system in simple control. SOLUTION: A lifting motor 3 for driving a lifting device-driving system, a main motor M for driving a spindle-driving system, and a controller for controlling the motor M are disposed at the outer end 2 of a spinning frame 1. When the electric source is not failed, the controller 4 subjects the lifting motor 3 to a feedback control on the rotation state of the spindle-driving system and on the rotation state of a ring rail-driving system. When the electric source is failed, a motor for driving the lifting device-driving system on the failure of the electric source uses a battery as an electric source and drives the lifting device-driving system in a smaller consumed power quantity than that of the motor 3 for driving the lifting device-driving system.  When the electric source is failed, the controller 4 controls the motor for the failure of the electric source until the stoppage or substantial stoppage of the inertial rotation of the spindle- driving system, while the battery is used as an electric source.